CN103982972A - Multipurpose underground space ventilation system with heat exchange and air purifier functions - Google Patents
Multipurpose underground space ventilation system with heat exchange and air purifier functions Download PDFInfo
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- CN103982972A CN103982972A CN201310587282.5A CN201310587282A CN103982972A CN 103982972 A CN103982972 A CN 103982972A CN 201310587282 A CN201310587282 A CN 201310587282A CN 103982972 A CN103982972 A CN 103982972A
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- Prior art keywords
- heat exchanger
- air
- cooling water
- air cleaning
- water
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
Abstract
Embodiments of the invention provide a multipurpose underground ventilation system with heat exchange and air purifier functions. According to the embodiments of the invention, the multipurpose underground ventilation system with heat exchange and air purifier functions comprises: main ventilation pipes arranged at all or part of a plurality of suction ports in multiple layers and an exhaust port for exhausting underground air; a suction fan arranged in an operation area of the main ventilation pipes to suck and exhaust the underground air; an air purifier-heat exchanger arranged at the main ventilation pipes to purify air with purification cooling water and simultaneously cool the purification cooling water; a white smoke preventing heat exchanger installed in the rear side of the air purifier-heat exchanger to raise the temperature of air exhausted by the purifier-heat exchanger; a purification cooling water tank installed one-layer below the purifier-heat exchanger to purify and store the purification cooling water used for air purification and cooled by the purifier-heat exchanger; and a circulating pump for circulating the purification cooling water.
Description
Technical field
The example of the present invention is relevant multi-functional underground space emptying gas extraction system, particularly, is the multi-functional underground space emptying of relevant heat exchange and air cleaning gas extraction system.
Background technology
Heat-exchange system can be used as various purposes, wherein, also for the hot water that makes to be produced by refrigeration system, air-conditioner, Thermal Motor, generator or chemical plant, contacts with air, with cooling.The cooling procedure of this heat-exchange system, except by temperature contrast between empty G&W damp and hot cooling, also comprises the latent heat being evaporated by recirculated water cooling.
In addition, heat-exchange system in the past is mainly located at the open airs such as building roof with cooling tower form.
Cooling tower comprises device below, as, water spray, forms compared with the nozzle of flood surface area making it in air; For increasing time of contact between water and air, and be located at the inserts below nozzle; Make the air-supply arrangement of Air Flow; Cover the outer cover of said modules etc.
Yet, with cooling tower form, be arranged on the outdoor heat-exchange systems such as roof, the utilization rate of the roof space that not only declines and outdoor space, and increase building load.So building from structure want stiffener slab and Liang shanbo and Zhu yingtai intensity, thereby cannot avoid the rising of actual construction cost.
Meanwhile, heat-exchange system is in the past that various parts are all arranged in an outer cover, therefore when heat-exchange system is installed, cannot avoid the inner space size of building and the restriction of structure.
In addition, if heat-exchange system is arranged on roof, and parking lot is positioned at the underground space, just emptying gas extraction system need to be set in addition in parking lot, to discharge vehicle exhaust.
Summary of the invention
(problem that will solve)
According to the example of the present invention, provide and improve space availability ratio as far as possible, and simplify heat exchange and the multi-functional underground space emptying of the air cleaning gas extraction system of total.
(solving the method for problem)
According to the example of the present invention, the multi-functional underground space emptying of heat exchange and air cleaning gas extraction system comprises lower array apparatus, as, there are all or part of a plurality of inlet scoops of the multilayer of being located at and make the main scavenge trunk of the exhaust outlet that underground air discharges; Be located at main scavenge trunk working region, absorb underground space air, and the blower fan that it is discharged; Be located at main scavenge trunk, and purify air with purifying cold water water, simultaneously the air cleaning heat exchanger of cooling aforementioned purification cooling water; Be located at air cleaning heat exchanger rear, and ascending air purifies the anti-white cigarette heat exchanger of heat exchanger institute discharged air temperature; Be located at lower one deck of being furnished with air cleaning heat exchanger, and purify and store by air cleaning heat exchanger and purify air, and the purification cooling water groove of the purification cooling water being cooled; The circulating pump of circularly purifying cooling water etc.
Above-mentioned blower fan can be located at the place ahead of air cleaning heat exchanger.
Above-mentioned blower fan can be located at the rear of air cleaning heat exchanger.
Above-mentioned air cleaning heat exchanger can be located in the ground bight, space.
The multi-functional underground space emptying of heat exchange and air cleaning gas extraction system also can comprise device below, as, separated from above-mentioned main scavenge trunk, roundabout air cleaning heat exchanger, and the bypass scavenge trunk being connected with above-mentioned blower fan.
The multi-functional underground space emptying of heat exchange and air cleaning gas extraction system also can comprise device below, as, be located at the ramification point of above-mentioned main scavenge trunk and bypass scavenge trunk the damper of selective control Air Flow
Above-mentioned air cleaning heat exchanger can comprise device below, as, spray the nozzle that purifies cooling water; Be located at aforementioned nozzle below, and air is contacted with purification cold water water, to purify air, the cooling inserts of purification of cooling aforementioned purification cooling water of while; The long-pending water-collecting tray together of purification cooling water by the cooling inserts of aforementioned purification etc.
Above-mentioned anti-white cigarette heat exchanger can comprise device below, as, from purifying cooling water flow duct and movable pipe, be parallel to Air Flow, and a plurality of electric hot plates that extend to form.
The multi-functional underground space emptying of above-mentioned heat exchange and air cleaning gas extraction system also can comprise device below, as, above-mentioned purification cooling water, by preventing after white cigarette heat exchanger, for providing to air cleaning heat exchanger, connects the return pipe of anti-white cigarette heat exchanger and air cleaning heat exchanger successively.
The multi-functional underground space emptying of above-mentioned heat exchange and air cleaning gas extraction system also can comprise device below, as, roundabout anti-white cigarette heat exchanger, and the anti-white cigarette bypass pipe that purifies cooling water is provided to air cleaning heat exchanger.
Above-mentioned purification cooling water groove can comprise device below, as, water detecting sensor; Press the detected value of water detecting sensor, drop into the medicine feeding device of medicine.
In addition, above-mentioned purification cooling water groove can comprise device below, as, be provided with the cell body with flow inlet and outlet; Cell body inside is divided into and is provided with the clear water zone of water outlet and is provided with the dividing plate with the contraminated zone of flow inlet; Cooling water in purify sewage area, and to clear water zone supply with water filter etc.
The multi-functional underground space emptying of heat exchange and air cleaning gas extraction system also can comprise device below, as, be located in the ground all or part of air pollution of spatial multi and fire sensor; Control device by aforementioned air pollution and fire sensor signal controlling circulating pump and blower fan action.
(invention effect)
According to the example of the present invention, provide and improve space availability ratio as far as possible, and simplify heat exchange and the multi-functional underground space emptying of the air cleaning gas extraction system of total.
Accompanying drawing explanation
Fig. 1 is the pie graph of heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system in the 1st example of the present invention.
Fig. 2 means the plane that in Fig. 1, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system are arranged.
Fig. 3 is the sectional drawing of air cleaning heat exchanger and anti-white cigarette heat exchanger in Fig. 1.
Fig. 4 is the front elevation of anti-white cigarette heat exchanger in Fig. 3.
Fig. 5 is the sectional drawing that purifies cooling water groove in Fig. 1.
Fig. 6 is the pie graph of heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system in the 2nd example of the present invention.
Fig. 7 is the pie graph of heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system in the 3rd example of the present invention.
(symbol description)
10: main scavenge trunk 11: inlet scoop
15: bypass scavenge trunk 19: exhaust outlet
20: air cleaning heat exchanger 21: nozzle
25: purify cooling inserts 28: water-collecting tray
30: anti-white cigarette heat exchanger
31: flow duct 32: electric hot plate
38: by-passing valve 39: anti-white cigarette bypass pipe
40: damper 50: blower fan
70: control device
77: air pollution and fire sensor
80: purify cooling water groove 81: cell body
82: use flow inlet 83: water outlet
84: water discharge outlet 85: water inlet
86: use water filter 87: dividing plate
88: water detecting sensor 89: medicine feeding device
90: circulating pump 91: water return pipe
92: water supply pipe 100: refrigerating plant
101: the multi-functional underground space emptying of heat exchange and air cleaning gas extraction system
The specific embodiment
Below, with reference to additional drawing, describe the example of the present invention in detail, so that the personnel with ABC of the present invention correlative technology field simply implement.The present invention can multi-formly embody, and is not limited to example below.
In addition, if in different instances, same constituent element is used to same symbol, just only explanation typically in the 1st example, only illustrates the formation except aforementioned constituent element in all the other examples.
Please note that drawing is skeleton diagram, correctly draw not in scale.
On drawing, the ratio of relative size is excessive or too small, to clearly represent or check on.Some sizes are example, are not limited to this.In addition, on drawing, there are two above same structure things, factor or parts, use same reference symbol, to represent similar characteristics.
The example of the present invention specifically represents the examples of implementation that the present invention is outstanding.At this point, diagram may occur and be deformed, so example is not limited to illustrated particular form, that is, also comprise the form changing in manufacture process.
Below, referring to figs. 1 to Fig. 5, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 101 in the 1st example of the present invention is described.
In the 1st example of the present invention, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 101 illustrate, cold-producing medium that can cooling refrigerating plant 100.But the 1st example of the present invention is not limited to aforementioned function, the multi-functional underground space emptying of heat exchange and air cleaning gas extraction system 101 can cooling hot water of being discharged by air-conditioner, Thermal Motor or generator etc.
In addition, in the 1st example of the present invention, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 101 are arranged on the underground space of being distinguished by multilayer (B1, B2, B3), and underground space configuration parking lot and machine room.
As shown in Figure 1, in the example of the present invention, the multi-functional underground space emptying of heat exchange and air cleaning gas extraction system 101 comprises main scavenge trunk 10, air cleaning heat exchanger 20, anti-white cigarette heat exchanger 30, blower fan 50, purifies cooling water groove 80 and circulating pump 90.
The multi-functional underground space emptying of heat exchange and air cleaning gas extraction system 101 can also comprise bypass scavenge trunk 15, damper 40, water return pipe 91 and water supply pipe 92.
And heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 101 also can comprise air pollution and fire sensor 77 and control device 70.
Main scavenge trunk 10 comprises and is located at by multilayer B1, B2, a plurality of inlet scoops 11 that the underground space that B3 distinguishes is all or part of and towards open on the ground exhaust outlet 19.That is, main scavenge trunk 10 connects a plurality of inlet scoops 11 and exhaust outlet 19, so that the air of the underground space is discharged to ground.
Inlet scoop 11 can be located in the ground the floor of being furnished with parking lot in spatial multi (B1, B2, B3).In addition, inlet scoop 11 also can be located in the ground the floor that has fire hazard in the multilayer (B1, B2, B3) in space.
Fig. 1 represents to divide into the underground space of 3 layers (B1, B2, B3), but the 1st example of the present invention is not limited to this.Therefore in the 1st example of the present invention, undergroundly divide into 2 layers or 4 layers.
Blower fan 50 absorbs by a plurality of inlet scoops 11 underground space air of distinguishing with multilayer (B1, B2, B3), and discharges to ground by exhaust outlet 19.That is, the underground space air of distinguishing with multilayer (B1, B2, B3) is absorbed into a plurality of inlet scoops 11 of every layer by blower fan 50, then passes through main scavenge trunk 10, and discharges by exhaust outlet 19.
Air cleaning heat exchange is that device 20 is located on main scavenge trunk 10, and purifies by the air of main scavenge trunk 10 with purifying cold water water, simultaneously cooling aforementioned purification cooling water.In the 1st example of the present invention, blower fan 50 is located at air cleaning heat exchanger 20 the place aheads.That is, blower fan 50 is installed between air cleaning heat exchanger 20 and exhaust outlet 19.Therefore, blower fan 50 can be in the 20 rear air draughts of air cleaning heat exchanger, with moving air.
As shown in Figure 1, blower fan 50 is close to exhaust outlet 19, but the 1st example of the present invention is not limited to this.Blower fan 50 also can be close to air cleaning heat exchanger 20.
In the 1st example of the present invention, air cleaning heat exchanger 20, as shown in Figure 2, is located in the ground bight, space.Underground space bight, its utilization rate is low, leaves unused or is used as warehouse.At this point, in the 1st example of the present invention, air cleaning heat exchanger 20 is located at the underground space bight that utilization rate is low, to improve space availability ratio as far as possible.
Air cleaning heat exchanger 20, as shown in Figure 3, comprises nozzle 21, purifies cooling inserts 25 and water-collecting tray 28 etc.
Nozzle 21 sprays and purifies cooling water, to strengthen water meter area.Purify cooling inserts 25 and be located at nozzle 21 belows, and mutually intersect, to increase air and to purify time and the area contacting between cooling water.That is, at the air that purifies the purification cooling water of current downflow on cooling inserts 25 and move forward and backward, be in contact with one another.Purify cooling inserts 25, can only guarantee to purify cooling water and air and mutually intersect and move, can adopt any structure.And, purify cooling inserts 25 available packages and make containing the plastics of anti-biotic material.
In addition,, in the 1st example of the present invention, purify cooling inserts 25 and can use various structure and the material of having announced to correlative technology field personnel.
Water-collecting tray 28 is that set is sprayed from nozzle 21, and by purifying the purification cooling water of cooling inserts 25.
The purification cooling water being sprayed by nozzle 21 contacts with air and is cooled at the cooling inserts 25 of purification.For example, spray approximately 37 ℃ purify cooling water by nozzle 21, it contacts with the air of approximately 27 ℃ at the cooling inserts 25 of purification, and is cooled to approximately 32 ℃, then amasss at water-collecting tray 28.
The purification cooling water being sprayed by nozzle 21 contacts with air at the cooling inserts 25 of purification, can drive air cleaning air washer effect.Can purify by the air of air cleaning heat exchanger 20 thus.After its principle is similar to and rains, rainwater is washed dust in air off, keeps air cleaner.
Air, by air cleaning heat exchanger 20 in the 1st example of the present invention, can effectively be removed the stinks such as the bacteriums such as influenza virus, ammonia, formaldehyde etc. and cause the syndromic material of new house, vehicle exhaust and dust etc.
In addition,, if underground space breaking out of fire, in the 1st example of the present invention, blower fan 50 and air cleaning heat exchanger 20 also can be used as smoke removing device so.
Anti-white cigarette heat exchanger 30 is located at air cleaning heat exchanger 20 rears on main scavenge trunk 10.Anti-white cigarette heat exchanger 30 can purify the air themperature that heat exchanger 20 is discharged by ascending air.
Air is by air cleaning heat exchanger 20, and contact with purifying cooling water, its humidity rising.So, by air cleaning heat exchanger 20, malaria is discharged toward ground more.The white cigarette that low layer produces on the ground, as thick fog, can cause accident, or be mistaken as breaking out of fire, is a kind of unsafe factor.
In the 1st example of the present invention, at anti-white cigarette heat exchanger 30, have the nozzle 21 by air cleaning heat exchanger 20 to spray, and not yet cooling high temperature purification cooling water flows, and carry out heat exchange with air by air cleaning heat exchanger 20 is additional.
So, air carries out heat exchange with anti-white cigarette heat exchanger 30 is additional, and its temperature rises, even if it discharges to ground, also can reduce white cigarette as far as possible.
In addition, purify cooling water by anti-white cigarette heat exchanger 30 and air cleaning heat exchanger 20 dual-cooled, so can improve the cooling effectiveness that purifies cooling water.
Anti-white cigarette heat exchanger 30, as shown in Figures 3 and 4, comprises the flow duct that purifies cooling water, and from flow duct 31, is parallel to Air Flow and the electric hot plate 32 that extends to form.That is, by the space of air cleaning heat exchanger 20, between a plurality of electric hot plates 32 of anti-white cigarette heat exchanger 30, flow, and be heated.
Purify cooling water groove 80, as shown in Figure 1, store the purification cooling water that purifies air and be cooled by air cleaning heat exchanger 20.Particularly, in the 1st example of the present invention, purify cooling water groove 80 and be located at lower one deck that air cleaning heat exchanger 20 is installed, can improve space availability ratio as far as possible.In addition, purify cooling water groove 80 and air cleaning heat exchanger 20 and be installed on respectively different floors, be conducive to maintenance and purify cooling water groove 80.
Purify cooling water groove 80 and contact with air at air cleaning heat exchanger 20, purify air, purify the purification cooling water relatively polluting simultaneously, in order to avoid affect refrigerating plant 100 runnings.If give the refrigerating plant purification cooling water that 100 supplies are polluted, can shorten 100 life-spans of refrigerating plant, or cause maloperation.
Purify cooling water groove 80, as shown in Figure 5, comprise cell body 81, water detecting sensor 88 and medicine feeding device 89.In addition, purify that cooling water groove 80 can also comprise dividing plate 87 and with water filter 86.
Water detecting sensor 88 can detect the state of the interior purification cooling water of cell body 81.Particularly, water detecting sensor 88 detects anticorrosion and the concentration of scale powder, the acid degree of the concentration of microbial bactericide and purification cooling water etc.
Purify after the air that cooling water purifies the underground space, may have microbial reproduction, sludge settling, a phenomenon such as acidification by coal smoke.
Medicine feeding device 89 is pressed water detecting sensor 88 testing results, drops into anticorrosion and scale powder, microbial bactericide or nertralizer and waits until in cell body.
Cell body 81 can be made with the outstanding material of chemical resistance.Cell body 81 comprises with flow inlet 82 and outlet 83, can also comprise water discharge outlet 84 and inlet 85.
Dividing plate 87 is divided into clear water zone and contraminated zone by cell body inside 81.Wherein, water outlet 83 and inlet 85 are positioned at clear water zone, and are positioned at contraminated zone by flow inlet 82 and discharge outlet 84.
By flowing into the purification cooling water of discharging from air cleaning heat exchanger 20 water-collecting trays 28 with flow inlet 82, and give refrigerating plant 100 supply cell body 81 interior purification cooling water by water outlet 83.
Water discharge outlet 84, for when changing purification cooling water, discharges purification cooling water, and water inlet 85 is for giving cell body 81 dresses the new cooling water that purifies.
Purification cooling water with water filter 86 for purify sewage area, and make it to move to clear water zone.With water filter 86 can filtration, purification cooling water in the material such as mud, dust and vehicle exhaust.
In the 1st example of the present invention, purify the structure of cooling water groove 80, as shown in Figure 5, as long as the staff of correlative technology field easily changes, just can adopt various structure.
As shown in Figure 1, water return pipe 91 connects circulating pump 90, anti-white cigarette heat exchanger 30 and air cleaning heat exchanger 20 successively, and water supply pipe 92 connects successively air cleaning heat exchanger 20, purifies with tank 80, refrigerating plant 100 and circulating pump 90.
And circulating pump 90 is by water return pipe 91 and water supply pipe 92 circularly purifying cooling waters.Wherein, the order of circulating pump 90 and refrigerating plant 100 can change.
Bypass scavenge trunk 15 is from main scavenge trunk 10 separation, and roundabout air cleaning heat exchanger 20.That is, bypass scavenge trunk 15 makes the roundabout air cleaning heat exchanger 20 of air being absorbed by inlet scoop 11, and discharges to ground.At this, bypass scavenge trunk 15 can roundabout blower fan 50.
When the air cleaning heat exchanger 20 of bypass scavenge trunk 15 on being located at main scavenge trunk 10 occurs extremely or need repairing, make underground space air roundabout, to ground, discharge.
Damper 40 is located at the ramification point of main scavenge trunk 10 and bypass scavenge trunk 15.Damper 40 on demand, selects one, and adjusts Air Flow in the bypass scavenge trunk 15 of the main scavenge trunk 10 towards air cleaning heat exchanger 20 and roundabout air cleaning heat exchanger 20.
It is all or part of that air pollution and fire sensor 77 are located in the ground the multilayer (B1, B2, B3) in space.Say more in detail, air pollution and fire sensor 77 are installed on the floor that is provided with inlet scoop 11.That is, air pollution and fire sensor 77 can be located in the ground the floor of being furnished with parking lot or fire-prone in spatial multi (B1, B2, B3).
Control device 70 is by signal controlling circulating pump 90 and blower fan 50 actions of air pollution and fire sensor 77.In addition, control device 70 can also be controlled refrigerating plant 100 and damper 40.
Control device 70, by underground space air pollution degree or no breaking out of fire, is adjusted blower fan 50 and circulating pump 90 actuating ranges.
And control device 70 presses whether refrigerating plant 100 moves or the state of refrigerating plant 100, capable of regulating blower fan 50 and circulating pump 90 actuating ranges.
Control device 70 can, when abnormal or maintenance occur air cleaning heat exchanger 20, be controlled damper 40, air-flow direction is changed into bypass scavenge trunk 15.
Below, to heat exchange in the 1st example of the present invention and the multi-functional underground space emptying of air cleaning gas extraction system 101, illustrate its operating principle.
First, when refrigerating plant 100 running, purify cooling water and circulated by circulating pump 90, and the cold-producing medium of cooling refrigerating plant 100.After cooling refrigerating plant 100 cold-producing mediums, the purification cooling water that temperature rises is gone out by the nozzle ejection of air cleaning heat exchanger 20 through anti-white cigarette heat exchanger 30.The purification cooling water being sprayed by nozzle 20 contacts with air at the cooling inserts 25 of purification, and is cooled, and purifies air simultaneously.
And the purification cooling water that purifies air and be cooled is sanitised to the degree that can be used for refrigerating plant 100 runnings purifying with tank 80, then supply to refrigerating plant 100.
When refrigerating plant 100 does not turn round, the purposes of air cleaning heat exchanger 20 for purifying air.At this, when circulating pump 90 turns round with respect to refrigerating plant 100, slowly purify cooling water circulation rate.And the rotating speed of blower fan 50 also may be relatively slow.
Yet air pollution and fire sensor 77 detect underground space air contamination and rise or breaking out of fire, control device 70 controlled circulation pumps 90, also circulation sooner while making to purify cooling water with respect to refrigerating plant 100 running.In addition, control device 70 also can improve blower fan 50 rotating speeds, so that the air of the underground space discharges fast.
So, the air of the underground space can fast purification and ventilation, during breaking out of fire, and also smoke abatement fast.That is, use heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 101 in the 1st example of the present invention, just do not need other air cleaning facility and fire smoke eliminating equipment.
So, in the 1st example of the present invention, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 101 can improve space availability ratio as far as possible, and simplify total.That is, air cleaning facility, cooling device and fire smoke eliminating equipment are integrated into a system, simplify total.
In addition, the multi-functional underground space emptying of heat exchange and air cleaning gas extraction system 101 is arranged on the underground space that utilization rate is lower, so can improve its space availability ratio.Particularly, according to the 1st example of the present invention, the roof that cooling tower was installed in the past can be used for other purposes.
And in the 1st example of the present invention, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 101 are arranged on the underground space, so can significantly reduce building load.
Heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 101 in the 1st example of the present invention, can be arranged on respectively different spaces by devices such as air cleaning heat exchanger 20, purification cooling water groove 80 and blower fans 50, particularly different floors.
Therefore, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 101 in the 1st example of the present invention, not only can tackle the size of the underground space and flexible structure, and the installation respectively of each device, so dispersible load, vibrations and noise etc.
Below, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 102 in the 2nd example of the present invention are described.
The blower fan 50 of empty gas extraction system 102 is located at air cleaning heat exchanger 20 the place aheads.That is, blower fan 50 is located between air cleaning heat exchanger 20 and inlet scoop 11.So, blower fan 50 is in the 20 the place ahead air draughts of air cleaning heat exchanger, and makes Air Flow.
As shown in Figure 6, a plurality of blower fans 50 are close to exhaust outlet 19, but the 2nd example of the present invention is not limited to this.Blower fan 50 also can be close to air cleaning heat exchanger 20.
In addition, the 2nd example of the present invention is not limited to aforementioned content, although not shown, blower fan 50 can be located at respectively the front/rear side of air cleaning heat exchanger 20.So, the multi-functional underground space emptying of heat exchange and air cleaning gas extraction system 101 can guarantee higher air draught ability.
Given this, blower fan 50 approaches inlet scoop 11, not only improves underground space scavenging efficiency, and during breaking out of fire, fast smoke abatement.
Below, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 103 in the 3rd example of the present invention are described.
As shown in Figure 7, in the 3rd example of the present invention, heat exchange and the multi-functional underground space emptying of air cleaning gas extraction system 103 comprise from 91 separation of water return pipe, and the anti-white cigarette bypass pipe 39 of roundabout anti-white cigarette heat exchanger 30.In addition, the multi-functional underground space emptying of heat exchange and air cleaning gas extraction system 103 can also comprise the by-passing valve 38 that is located at water return pipe 91 and anti-white cigarette bypass pipe 39 ramification points.
By-passing valve 38 is controlled by control device 70, but also can manual operation.
The 3rd example according to the present invention, due to Seasonal, refrigerating plant 100 does not start, or by surrounding environment, air by air cleaning heat exchanger 20 is discharged to ground by outlet 19, do not produce white cigarette yet, regulate so by-passing valve 38, can make to purify the roundabout anti-white cigarette heat exchanger 30 of cooling water, directly give air cleaning heat exchanger 20 supplies.
So, according to the 3rd example of the present invention, because not using anti-white cigarette heat exchanger 30, can reduce circulating pump 90 loads, to save the operating cost of the multi-functional underground space emptying of heat exchange and air cleaning gas extraction system 103.
Picture the above, in the scope of the basic fundamental thinking of the present invention, concerning there is the people of ABC in the industry, can carry out other multiple variations.
At this point, above-mentioned example just illustrates, and is not limited to this.The patent claim explanation below of the particular content of the present invention, and should be interpreted as meaning, the scope of patent claim and change or the form of distortion deriving according to equivalent concepts all belongs in the scope of the present invention.
Claims (13)
1. a multi-functional underground space emptying gas extraction system with heat exchange and air-cleaning function, comprising:
Main scavenge trunk, the underground space is divided into multilayer, has the air that is located at all or part of a plurality of inlet scoops of described multilayer and makes the described underground space to the exhaust outlet of discharging on the ground;
Blower fan, is located at a region of main ventilation stream, absorbs the air of the described underground space, and by it to discharging on the ground;
Air cleaning heat exchanger, is located at main ventilation stream, and purifies described air with purifying cold water water, simultaneously cooling above-mentioned purification cooling water;
Anti-white cigarette heat exchanger, is located at the rear of described air cleaning heat exchanger, and makes the described air themperature that described air cleaning heat exchanger is discharged increase;
Purify cooling water groove, be located at lower one deck of being furnished with described air cleaning heat exchanger, and after described air cleaning heat exchanger purification cooling-air, and the purification cooling water being cooled described in storing, and
Circulating pump, described purification cooling water circulates.
2. the system as claimed in claim 1, described blower fan is located at described air cleaning heat exchanger the place ahead.
3. the system as claimed in claim 1, described blower fan is located at described air cleaning heat exchanger rear.
4. the system as claimed in claim 1, described air cleaning heat exchanger is located at the bight of the described underground space.
5. the system as claimed in claim 1, also comprises bypass scavenge trunk, separated from described main scavenge trunk, roundabout described air cleaning heat exchanger, and be connected with described blower fan.
6. system as claimed in claim 5, also comprises damper, is located at the ramification point of described main ventilation stream and described bypass scavenge trunk, and the flowing of air described in selective control.
7. the system as claimed in claim 1, also comprises nozzle, the purification cooling water that injection is supplied with by described air cleaning heat exchanger; Purify cooling inserts, be located at described nozzle below, and described air is contacted with described purification cold water water, to purify described air, cooling described purification cooling water of while; Water-collecting tray, the described purification cooling water by the cooling inserts of described purification is long-pending together.
8. the system as claimed in claim 1, described anti-white cigarette heat exchanger comprises a plurality of electric hot plates, from the mobile movable pipe of described purification cooling water, and is parallel to described Air Flow with described movable pipe, and extends to form.
9. the system as claimed in claim 1, also comprises return pipe, and described purification cooling water is prevented after white cigarette heat exchanger by described, for offering described air cleaning heat exchanger, connected successively described anti-white cigarette heat exchanger and described air cleaning heat exchanger.
10. system as claimed in claim 9, also comprises anti-white cigarette bypass pipe, roundabout described anti-white cigarette heat exchanger, and purification cooling water is provided to described air cleaning heat exchanger.
11. the system as claimed in claim 1, described purification cooling water groove comprises water detecting sensor; Medicine feeding device, by the detected value of described water detecting sensor, drops into medicine.
12. systems as claimed in claim 11, described purification cooling water groove comprises cell body, is provided with flow inlet and outlet; Dividing plate, is divided into cell body inside to be provided with the clear water zone of described water outlet and to be provided with the described contraminated zone with flow inlet; With water filter, purify cooling water in described contraminated zone, and give the supply of described clear water zone.
13. systems as described in claim 1 to 12 any one, also comprise air pollution and fire sensor, and the multilayer that is located at the described underground space is all or part of; Control device, the signal that acceptance is pass on by described air pollution and fire sensor, controls described circulating pump and described blower fan and drives.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130014503A KR101266225B1 (en) | 2013-02-08 | 2013-02-08 | Multipurpose underground space ventilation system with heat excahnge and air purifier function |
| KR10-2013-0014503 | 2013-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103982972A true CN103982972A (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310587282.5A Pending CN103982972A (en) | 2013-02-08 | 2013-11-20 | Multipurpose underground space ventilation system with heat exchange and air purifier functions |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101266225B1 (en) |
| CN (1) | CN103982972A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913473A (en) * | 2015-05-14 | 2015-09-16 | 杭州正清环保科技有限公司 | Variable-pressure air suction system for air purification |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004060999A (en) * | 2002-07-30 | 2004-02-26 | Mo Engineering Kk | Parking area ventilation system and cooling tower system |
| KR20040026197A (en) * | 2002-09-23 | 2004-03-30 | 주식회사 성지공조기술 | Cooling tower for indoor |
| KR100834903B1 (en) * | 2007-10-29 | 2008-06-03 | 주식회사 성지공조기술 | Plume abatment induced draft type cooling tower |
| KR20090049432A (en) * | 2007-11-13 | 2009-05-18 | 박정식 | A system for ventilating underground air and producting cold water/hot water |
| CN101846461A (en) * | 2009-03-24 | 2010-09-29 | 成智空调技术株式会社 | Modular cooling tower |
-
2013
- 2013-02-08 KR KR1020130014503A patent/KR101266225B1/en active IP Right Grant
- 2013-11-20 CN CN201310587282.5A patent/CN103982972A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004060999A (en) * | 2002-07-30 | 2004-02-26 | Mo Engineering Kk | Parking area ventilation system and cooling tower system |
| KR20040026197A (en) * | 2002-09-23 | 2004-03-30 | 주식회사 성지공조기술 | Cooling tower for indoor |
| KR100834903B1 (en) * | 2007-10-29 | 2008-06-03 | 주식회사 성지공조기술 | Plume abatment induced draft type cooling tower |
| KR20090049432A (en) * | 2007-11-13 | 2009-05-18 | 박정식 | A system for ventilating underground air and producting cold water/hot water |
| CN101846461A (en) * | 2009-03-24 | 2010-09-29 | 成智空调技术株式会社 | Modular cooling tower |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101266225B1 (en) | 2013-05-21 |
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Application publication date: 20140813 |